Research Contents
Sound Quality of machinery, and diagnosis by sound and vibration
【PR and Message】
There are acoustic measurement equipment, vibration measurement equipment, facilities of active noise control equipment. If you have any advice on environmental noise and Kaion (Comfortable sound ) of themes related to use acoustic, mechanical equipment, please feel free to contact us.
【Seeds introduction】
○ Make a measurement of sound and vibration on machinery, and a diagnosis on equipments.
○ I do sound quality of the product. Will help to reduce noise and Kaion of the product by the sound quality method.
○ We will help the design of passive silencer as well as active noise reduction control device.
○ I perform sound source localization by acoustic SI (Sound Intensity ) method, the visualization of sound.
Study of diagonosis by sound and vibration
Name YANAGIMOTO Kensaku E-mail [email protected] Status Professor ( Doctor of Engineering )
Affiliations The Japan Society of Mechanical Engineers, Acoustical Society of Japan, The Institute of Noise Control Engineering of Japan Keywords Vibration and sound, Acoustic analysis
Technical Support Skills
・ Measurement sound and vibration
・ Active noise control at open of machinery
・ Sound Quality of machinery •Active Noise Controll
National Institute of Technology, Tsuruoka College Department of Creative Engineering,Course of Information Systems Engineering
Axial flow fan sound design Gear motor sound design Panel sound absorber device
Acoustic diagnostic device Numerical acoustic analysis Active noise control device
Available Facilities and Equipment Precision Sound Level meter (Rion, NA-40) Vibration meter (RION, VM-20A)
FFT analyzer ( ONO SOKKI, CF-5220)
